Area Code 735 – Chenzhou, Hunan
The phone area code for Chenzhou, Hunan is 735 (international format +86735). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 735
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Chenzhou, Hunan
Overview of Area Code +86 735
Area code 735 is a geographic National Destination Code (NDC) assigned to Chenzhou (郴州), a prefecture-level city located in the southern part of Hunan Province, China. Under the ITU-T E.164 international numbering plan, the full country calling code for China is +86. When dialing a fixed-line number in Chenzhou from abroad, callers must use the international format: +86 735 XXX XXXX (or +86-735-XXX-XXXX). Within China, the trunk prefix 0 is used before the area code, so domestic long-distance calls are placed as 0735 XXX XXXX. Local calls within Chenzhou do not require the area code and are dialed as XXX XXXX.
Geographic Coverage and Administrative Jurisdiction
The 735 area code covers the entire administrative territory of Chenzhou, including its two urban districts (Beihu and Suxian), and the surrounding counties and county-level cities: Guiyang, Yizhang, Yongxing, Jiahe, Linwu, Rucheng, Guidong, Anren, and Zixing. Chenzhou borders Guangdong Province to the south and is a key transportation hub between the Yangtze River and Pearl River deltas. The area code is managed by the Hunan Provincial Communications Administration under the Ministry of Industry and Information Technology (MIIT).
Dialing Procedures and Number Format
- Local calls (within Chenzhou): Dial the 7-digit subscriber number directly: XXX XXXX.
- Domestic long-distance (from other Chinese cities): Dial 0 + 735 + XXX XXXX. Example: from Beijing, dial 0735 123 4567.
- International calls (from outside China): Dial your country's exit code (e.g., 011 from the US, 00 from most European countries) followed by 86 + 735 + XXX XXXX. Example: from the US, dial 011 86 735 123 4567.
- International calls from China to abroad: Dial 00 + country code + national number.
All fixed-line numbers in Chenzhou are 7 digits long after the area code, making the total national significant number (NSN) 11 digits when including the trunk prefix 0. There is no overlay code currently assigned for Chenzhou; 735 remains the sole geographic area code for the region.
Important Considerations for Callers
When calling Chenzhou from a mobile phone within China, it is generally not necessary to include the trunk prefix 0 if the mobile network automatically adds it, but to be safe, always use 0735 for domestic long-distance. For international callers, note that Chinese fixed-line numbers may be displayed with or without the leading 0 (e.g., +86 735 ...). Always drop the 0 when dialing from abroad. Also, be aware that some numbers may have been ported to mobile networks, but the area code remains indicative of the original geographic assignment. For the most current dialing instructions, consult your telecom provider.